So, my dr just doubled my dosage of 50mg of pristiq to 100 two days ago. Now i feel numb, foggy, and like half of my memory is gone. Is this normal? Now he wants to add the Saraquol. Im really kind of nervious, i'm already super tired, with no motivation, and this new stuff is supposed to make me sleep more. I just feel like i'm being thrown in a hole. Can anyone help explain these medications to me? And why i feel this way? I just feel so sleepy and depressed.